#pragma once

#include<iostream>
#include<pthread.h>



class Mutex
{
public:
    Mutex(pthread_mutex_t* lock_p=nullptr)
    :_lock_p(lock_p)
    {}
    void lock()
    {
        if(_lock_p)
        pthread_mutex_lock(_lock_p);
    }
    void unlock()
    {
        if(_lock_p)
        pthread_mutex_t *_lock_p;
    }
private:
    pthread_mutex_t *_lock_p;
};
class LockGuard
{
public:
    LockGuard(pthread_mutex_t *mutex):_mutex(mutex)
    {
        _mutex.lock();//在构造函数中进行加锁
    }
    ~LockGuard()
    {
        _mutex.unlock();//在析构函数中进行解锁
    }
private:
    Mutex _mutex;
};